Elie monetise and louis duparquet



, 'luitri gister @stent @timing ELIE `MONUSE AND LOUIS IDU-PARQUET, OFNEW YORK, N. Y.

Laim Patent No. 95,110, cette october 1o, isos.

Y COFFEE-POT.

' The B dndulo refe-tred to in thm Letten 'Patent and muking plrt of thelune.

section of the said apparatus. v

Diiculty has heretofore been experienced-in making coiieewithout loss ofthe aromatic portions-that pass ofi with the steam, and when coffee isexposed to' a. continued boiling-operation, the flavor is very muchinjured; and the coffee becomes thick and unpalatable.

.Oufappar'atns is especially designed for making eoee in considerablequantities, for hotels, diningsaloons, &c., and enables us to extractall the desirableproperties from the coffee with great rapidity, so thatthere will be but little delay in making. -'esh coffee, as desired, andin large quantities.

' The nature of our invention consists in a coffee-pot in whichtivooocks' or faucets are provided-one being 'at the bottom, for drawingolf sediment or an inferior quality 'of co'ee, and -the second cockbeing placed higher up, so as only to draw olf the bt .quality of colee.Y

Bythis arrangement, the inferior coffee can be drawn off for servantsand employees in hotels, diningrooms, -&'c., while 'the better qualityis supplied tc guests.

In the drawinga represents a vessel of suitable size, in the bottom ofwhich is a steam-heating coil, b b, and 4upon the closed top ofthevessel is afu'nnel,"c, and cock, through which pure water is to besupplied to the apparatus,

' to whatever extent desired, andd is s. gauge, by which the hgglt ofthewater may be observed.

A ty-valve, f, should be employed to present rar of mesa.

A pipe, e, and cock, leads to the vcodes-extracting vessel g', in thecover h., of which the said pipe e branches ont in the form of a rose orsprinkler.

, and k are vessels with perforated bottoms, suspended within the vesselg' by-iianges around their upper ends.

The water in the vessel a is yheated to the boilingpoint by the coil-b,aud to a still higher temperature if desired. Coffee, in itsfresh-ground condition, is put into the vessel k, andthe coffee-groundsfrom the previous entnaoting-operation are contained in the ves- -sel i,the cover h is replaced, the parts of the' pipe e slipped together asato, and the cock g opened, and

the pressure of steam forces the boiling water over into the vessel g',and in its descent, it first' extracts any portionof the solubleproperties that may remain.- in the grounds in the vessel i, and alsodraws the ex'- vtract from the coiiee in the vessel k.

If the coffee is to remain inthe vessel g', I prefer -to have thevessels i and k liftedmut, and the coffee can be drawn from. tle cock mfor guests, and the poorer quality, that may be rather thick, can bedrawn from the cock n, for the servants. y

We' prefer to employ this apparatus simply for extracting the ootlee,and when the same has remained a sncient timeforthe sediment to fallbelow the cock m, to draw o the pure, clear coffee into an earthenvessel heated by steam-coil, or otherwise.

The pipe and cock s allow the escape of air r steam.

The coee-pot or holder, with the cocks mand n, introduced, the onehigher up than the other, for the purposes, 'aud as specified.

In witness whereof, we have hereunto set our signa- 'm-es, vum een @y ofMay, 1sos.

ELIE MONEUSE.

LOUIS 'DUPARQUEE Witnesses:

om.. H. sms, Gio. T. Pnroxsnv,

